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Kaylis [27]
3 years ago
5

Is it true or false

Biology
2 answers:
trapecia [35]3 years ago
8 0
False it is actually the 5th most abundant element in the universe 
Sonbull [250]3 years ago
6 0
False is the correct answer 

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Of the three layers of the heart wall, the layer that contains the cardiac muscle is the
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The <span>myocardium (the middle layer)</span>
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________ are the most commonly used species for animal research.
EastWind [94]

Answer:

Mice and rats make up approximately 95% of all laboratory animals, with mice the most commonly used animal in biomedical research.

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2 years ago
Which kind of triangle is shown?
jok3333 [9.3K]

Answer: Based on the pictures not provided, i forget the term for a non existent triangle...

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3 years ago
Each clan will be isolating two different bacteria,Pseudomonas sp. and Bacillus sp., from the same soil sample. What two traits
trapecia [35]

Answer:

  1. The former bacteria, Pseudomonas sp., has the ability to utilize benzoate as a source of carbon.
  2. Pseudomonas sp. can also migrate in the direction of areas with higher oxygen concentrations.

Whereas the latter, Bacillus sp., does not possess these characteristics.

Explanation:

The two traits mentioned above will provide the basis upon which the strategy for enrichment can be made.

8 0
3 years ago
Courtney is making regular observations of the growth rate of kudzu vines on a ditch in her neighborhood. She isolated and tagge
arlik [135]

Hello. You forgot the results of Courtney's observations. The observations are:

"Tendril # Week 1 Week 3 Week 6

1 1.2 cm 5.9 in 1.2 ft

2 2.0 cm 4.8 in 0.98 ft

3 0.8 cm 3.2 in 0.55 ft

4 0.2 cm 1.6 in 0.35 ft

5 1.5 cm 4.3 in 1.01 ft"

Answer:

Curtney's data show inconsistent units of measure.

Explanation:

Measurement units are ways of representing great physics such as speed, size, time, quantity, weight, among others. These units serve to quantify the matter and allow observations to be made.

It is important to note that the same units of measurement must be evaluated in the same experiment. For example, if we want to evaluate how much a plant can grow in 3 weeks, we have to evaluate the same unit of measure each week. If in the first week we evaluate the growth in centimeters, we have to evaluate the growth in the next weeks also in centimeters.

Courtney did not do this, and assessed the growth of the plants each week with different units of measure, which left her data inconsistent.

3 0
3 years ago
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